No, both the Japanese version and the English dub had their original score by Yamamoto removed with the DBZ score by Kikuchi, except unlike in DBZ where that music was appropiately placed, here they just rushed it.

Edited version of that SSJ2 Gohan theme. You can still hear some of the background stuff in the back. Considering that track got stripped, I don't think it will ever show up in OST so this could be as close as we're getting to it.